TT (Mk1) Discussion Discussion forum for the Mk1 Audi TT Coupe & Roadster produced from 2000-2006

Boost Gauge installed with observations>>>

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Old Nov 20, 2004 | 12:50 PM
  #1  
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Default Boost Gauge installed with observations>>>

first off, thanks to Tom (MoTTivated) for lending a (smaller patient) hand with wiring. It is my achilles.

Regardless, once the boost gauge was installed (in the inside vent), with an Oil Temp and A/F gauge (in the Mantis) I felt the car finally had the compliment of gauges it should have come from the factory.

Regardless, this is about Boost. The TT has been running very strong, post BAMM install, and overall driveability has been excellent. The interesting observation, is that Boost really does not come on dramatically until you get to 3rd gear. That's when you start see higher boost levels in lower RPM's. 6th gear especially. What is especially interesting was how little time the car actually spends in a boost condition.

This was all new to me, as I have never had a car with a boost gauge, and was not really sure what to expect.

Anyway, Boost has spiked to what looked like 23psi (need to look where i am going too), then the car settles in around 19-20psi. It is very consistent, and very strong. I am almost afraid to build a BM and install it, as the balance is so nice. But i will build it anyway..of course. ;^)


So that is my story here on the this lazy (post Michigan LOSS to Ohio State)....just thought i would share.
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Old Nov 20, 2004 | 12:53 PM
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Nice Hans. I peak at 21 and settle down at 19 pre BAMM. More later :-)
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Old Nov 20, 2004 | 01:00 PM
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Default It is amazing to see where the boost comes in. I'm pulling 26psi and

never noticed where it settles...by that time, I'm flying. Plus, I think I back off on the throttle too fast. Maybe I need to leave my foot on the floor.
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Old Nov 20, 2004 | 01:03 PM
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Default That's encouraging Hans, that our cars may have enough punch at some point!

Snaps would be great when you can do them...
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Old Nov 20, 2004 | 01:06 PM
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Hey Bill... If you ever change your name it should be ModLisTT ;-)
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Old Nov 20, 2004 | 01:06 PM
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Default It's nice to be able to see whats happening with the boost.

I can't imagine not having one now. By the way, someone has to say it. TPIWWP =)
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Old Nov 20, 2004 | 01:08 PM
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Default Yeah, I know....>>>>

its raining today, and the light has been terrible. With my tinted windows, i really need a sunny day to get the full effect..nite photos are easy. I will post some tomorrow, its suppose to clear a little.
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Old Nov 20, 2004 | 01:10 PM
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Duly noted!
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Old Nov 20, 2004 | 01:14 PM
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Wow...that's a lot of boost for a 180. No BM yet?
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Old Nov 20, 2004 | 02:02 PM
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That's as much as she goes before overboost.
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